Fig. 1From: Qianhu (Peucedanum praeruptorum Dunn) Improves exercise capacity in mice by regulating Nrf2/HO-1 oxidative stress signaling pathwayThe running and exhaustive swimming times in aged mice with impaired exercise ability. a−d The same lowercase letters indicate no significant difference between the two groups at the level of P < 0.05, and different lowercase letters indicate a significant difference between the two groups, n = 10Back to article page